No matter how long you talk to the wind it can never effect how it blows. It's not a matter of choice. People might seeem like that, but they aren't. They do have choice.

"GUEST" is not a person. But everyone posting as "GUEST" is, with the capacity to listen to what other people ask them, and change their minds, if they so choose. I think it very likely this has happened, for quite a number of people who used to post as GUEST without a label. I've noticed a number of people who have indicated that they used to do that but don't any longer.